Fold Mountains Diagram. Over time material and sediment is deposited in large geosynclines depressions in the sea. Fold mountains are formed when sedimentary rock strata in geosynclines are subjected to compressive forces.
The depressions form the valleys. Fold mountains are created where two or more of earth s tectonic plates are pushed together. At these colliding compressing boundaries rocks and debris are warped and folded into rocky outcrops hills mountains and entire mountain ranges.
Fold mountains are mountain that are mainly formed by the effects of folding on layers within the upper part of the earth s crust before either plate tectonic theory developed or the internal architecture of thrust belts became well understood the term was used for most mountain belts such as the himalayas the term is still fairly common in physical geography literature but has otherwise.
The depressions form the valleys. To find out how fold mountains form and how they are linked to plate tectonics. Fold mountains are formed when two tectonic plates move towards each other leading to the folding of the layers of the earth. When a tectonic plate gets pressure from two sides it gets folded.
